2018 TOYOTA C-HR Pre collision system

2814-5. Using the driving support systems
4
Driving
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■Turning off both TRAC and VSC systems
To turn the TRAC and VSC systems off, press and hold for more than 3
seconds while the vehicle is stopped.
The VSC off indicator light will come on and the message will be shown on
the multi-information display.
*
*
: On vehicles with pre-collision system, pre-collision brake assist and pre-
collision braking will also be disabled. The PCS warning light will come on
and the message will be shown on the multi-information display. ( →P. 410)
Press again to turn the systems back on.
■ When the message is displayed on th e multi-information display show-
ing that TRAC has been disable d even if has not been pressed
TRAC cannot be operated. Contact your Toyota dealer.
■ Sounds and vibrations caused by the ABS, brake assist, VSC, TRAC and
hill-start assist control systems
●A sound may be heard from the engine compartment when the brake pedal
is depressed repeatedly, when the engine is started or just after the vehicle
begins to move. This sound does not indicate that a malfunction has
occurred in any of these systems.
● Any of the following conditions may occur when the above systems are
operating. None of these indicates that a malfunction has occurred.
• Vibrations may be felt through the vehicle body and steering.
• A motor sound may be heard also after the vehicle comes to a stop.
• The brake pedal may pulsate slightly after the ABS is activated.
• The brake pedal may move down slightly after the ABS is activated.

4107-2. Steps to take in an emergency
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(Yellow)
Brake system warning lightIndicates a malfunction in the electric parking brake
→ Have the vehicle inspected by your Toyota dealer
immediately.
PCS warning light
When the warning light flashes (and a buzzer sounds):
Indicates a malfunction in the PCS (Pre-Collision System)
→ Have the vehicle inspected by your Toyota dealer
immediately.
When the warning light illuminates:
Indicates that the PCS (Pre-Collision System) is temporar-
ily unavailable, possibly due to either of the following:
• An area around the radar sensor or camera sensor being dirty or covered with condensation, ice, stickers,
etc.
→ Clear the dirt, condensation, ice, stickers, etc.
(→P. 206, 207)
• Radar sensor or camera sensor operational conditions (such as temperature, etc.) being not met
→ Driving is possible in th is case. The PCS (Pre-Colli-
sion System) will be enabled if the operational condi-
tions (such as temperature, etc.) are met again.
When the warning light is illuminated:
• Either the VSC (Vehicle Stability Control) system or PCS (Pre-Collision System) is disabled or both are disabled.
→ To enable the PCS, enable both the VSC system and
PCS. ( →P. 215, 281)
*2
(Flashes) (U.S.A.)
(Flashes) (Canada)
Parking brake indicator (warning buzzer) It is possible that the parking brake is not fully engaged or
released
→ Operate the parking brake switch once again.
This light comes on when the parking brake is not
released. If the light turns off after the parking brake is fully
released, the system is operating normally.
Warning lightWarning light/Details/Actions

4207-2. Steps to take in an emergency
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■Warning messages
The warning messages explained below may differ from the actual messages
according to operation conditions and vehicle specifications.
■ System warning lights
The master warning light does not come on or flash in the following cases.
Instead, a separate system warning light will come on along with a message
shown on the multi-information display.
“Anti-lock Brake System Malfunction Visit Your Dealer”:
The ABS warning light comes on. ( →P. 409)
■ If “Visit Your Dealer” is shown
The system or part shown on the multi-information display is malfunctioning.
Have the vehicle inspected by your Toyota dealer.
■ If a message about an operation is shown
●If a message about an operation of the accelerator pedal or brake pedal is
shown
A warning message about an operation of the brake pedal may be shown
while the driving assist systems such as PCS (Pre-Collision System) or the
dynamic radar cruise control with full-speed range is operating. If a warning
message is shown, be sure to decelerate the vehicle or follow the instruction
shown on the multi-information display.
● A warning message is shown when Brake Override System or Drive-Start
Control operates ( →P. 148). Follow the instructions on the multi-informa-
tion display.
● If a message about an operation of the engine switch is shown
An instruction for operation of the engine switch is shown when the inco\
rrect
procedure for starting the engine is performed or the engine switch is oper-
ated incorrectly. Follow the instructions shown on the multi -information dis-
play to operate the engine switch again.
● If a message about a shift lever operation is shown
To prevent the shift lever from being operated incorrectly or the vehicle from
moving unexpectedly, a message that requires shifting the shift lever may
be shown on the multi-information display. In that case, follow the instruction
of the message and shift the shift lever.
● If a message or image about an open/close state of a part or replenishment
of a consumable is shown
Confirm the part indicated by the multi-information display or a warning light,
and then perform the coping method such as closing the open door or
replenishing a consumable.

4227-2. Steps to take in an emergency
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If “A New Key has been Registered Contact Your Dealer for Details” is
shown (vehicles with a smart key system)
This message will be displayed each time the driver's door is opened when
the doors are unlocked from the outside for approximately one week after a
new electronic key has been registered.
If this message is displayed but you have not had a new electronic key regis-
tered, ask your Toyota dealer to check if an unknown electronic key (other
than those in your possession) has been registered.
■ If “Front camera unavailable” or “F ront camera vision blocked Clean and
demist windshield” is displayed.
The following systems may be suspended until the problem shown in the
message is resolved.
● PCS (Pre-Collision System)
● LDA (Lane Departure Alert with steering control)
● Dynamic radar cruise control with full-speed range
● Automatic High Beam
■ Warning buzzer
→P. 415

4327-2. Steps to take in an emergency
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WARNING
■When using the compact spare tire
●Remember that the compact spare tire provided is specifically
designed for use with your vehicle. Do not use your compact spare tire
on another vehicle.
●Do not use more than one compact spare tires simultaneously.
●Replace the compact spare tire with a standard tire as soon as possi-
ble.
●Avoid sudden acceleration, abrupt steering, sudden braking and shift-
ing operations that cause sudden engine braking.
■When the compact spare tire is attached
The vehicle speed may not be correctly detected, and the following sys-
tems may not operate correctly:
■Speed limit when using the compact spare tire
Do not drive at speeds in excess of 50 mph (80 km/h) when a compact
spare tire is installed on the vehicle.
The compact spare tire is not designed for driving at high speeds. Fail-
ure to observe this precaution may lead to an accident causing death or
serious injury.
■After using the tools and jack
Before driving, make sure all the tools and jack are securely in place in
their storage location to reduce the po ssibility of personal injury during a
collision or sudden braking.
• ABS & Brake assist
• VSC
•TRAC
• EPS
• Automatic High Beam
• PCS (Pre-Collision System)
*: If equipped • LDA (Lane Departure Alert with
steering control)
• Dynamic radar cruise control with full-speed range
• BSM (Blind Spot Monitor)
*
• Rear view monitor system

4798-2. Customization
8
Vehicle specifications
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PCS (Pre-Collision System) (→
P. 211)
■LDA (Lane Departure Alert with steering control) (→P. 226)
■Air conditioning system ( →P. 290)
FunctionDefault settingCustomized
setting
Pre-collision systemOnOffOO
Warning timingMiddleFarOONear
FunctionDefault settingCustomized
setting
Steering assistOnOffOO
Alert sensitivityStandardHighOO
Vehicle sway warningOnOffOO
Vehicle sway warning sen-
sitivityStandardLowOOHigh
FunctionDefault settingCustomized setting
Switching between out-
side air and recirculated
air mode linked to A/C
auto switch operation
OnOff—O

490
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Votre véhicule est équipé de COUSSINS GONFLABLES
INTELLIGENTS (ADVANCED AIRBAGS) conçus selon les normes de
sécurité américaines applic ables aux véhicules à moteur
(FMVSS208). Le boîtier électronique de coussins gonflables (ECU)
utilise les informations reçues des capteurs, etc. détaillés dans le
schéma ci-dessus de composition du système pour commander le
déploiement des coussins gonflables. Ces informations comprennent
des informations sur la gravité de la collision et les occupants. Le
déploiement rapide des coussins gonflables est obtenu au moyen
d’une réaction chimique dans les dispositifs pyrotechniques, qui
produit un gaz inoffensif permetta nt d’amortir le mouvement des
occupants. Capteurs d’impact avant
Coussin gonflable passager
avant
Témoins indicateurs “AIR
BAG ON” et “AIR BAG OFF”
Capteurs d’impact latéral
(avant)
Capteurs d’impact latéral
(portes avant)
Prétensionneurs et limiteurs
d’effort de ceinture de sécurité
(avant)
Coussins gonflables latéraux
(avant)
Coussins gonflables latéraux
(arrière)
Coussins gonflables rideau
Capteurs d’impact latéral
(arrière)
Capteur de position du siège
conducteur
Coussin gonflable conducteur
Coussin gonflable de genoux
conducteur
Témoin d’alerte SRS
Boîtier électronique de
coussins gonflables
Prétensionneurs et limiteurs
d’effort de ceinture de sécurité
(arrière)
Coussin gonflable d’assise de
siège
Contacteur de boucle de
ceinture de sécurité passager
avant
Contacteur de boucle de
ceinture de sécurité
conducteur
Système de classification
d’occupant du siège passager
avant (ECU et capteurs)

495
9
For owners
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AVERTISSEMENT
■Précautions avec les coussins gonflables SRS
● Si un cache en vinyle recouvre la partie où le coussin gonflable SRS de
genoux pour le conducteur se déploie, veillez à l’enlever.
● N’utilisez pour les sièges aucun access oire venant recouvrir les parties où
se déploient les coussins gonflables SRS latéraux et le coussin go\
nflable
SRS d’assise de siège, car il risquerait de gêner le déploiement des
coussins gonflables SRS. De tels accessoires peuvent empêcher les
coussins gonflables latéraux et d’assise de siège de s’activer
correctement, neutraliser le système ou provoquer le déploiement
accidentel des coussins gonflables latéraux et d’assise de siège,
provoquant ainsi des blessures graves, voire mortelles.
● Ne pas faire subir de chocs violents ni des pressions excessives aux
parties renfermant les composants des coussins gonflables SRS, ni aux
portes avant.
En effet, cela pourrait entraîner un mauvais fonctionnement des coussins
gonflables SRS.
● Ne touchez aucun composant du système immédiatement après le
déclenchement (déploiement) des coussins gonflables SRS, car ils sont
alors encore très chauds.
● Si vous avez des difficultés à respirer après le déploiement des coussins
gonflables SRS, ouvrez une porte ou une vitre pour faire entrer de l’air
frais, ou bien descendez du véhicule si cela ne présente pas de danger.
Retirez tout résidu dès que possible afin d’éviter d’éventuelles irritations
de la peau.
● Si les parties renfermant les coussins gonflables SRS, telles que la
garniture centrale du volant de direction et les garnitures de montants
avant et arrière, apparaissent abîmées ou craquelées, faites-les remplacer
par votre concessionnaire Toyota.
● Ne rien poser sur le siège du passager avant, comme un coussin par
exemple. Cela a pour conséquence de répartir le poids du passager sur
toute la surface du siège, ce qui empêche le capteur de détecter
normalement le poids du passager. En conséquence, les coussins
gonflables SRS frontaux du passager avant peuvent ne pas se déployer
en cas de collision.